ES488187A1 - Procedimiento para la obtencion de uretanos - Google Patents
Procedimiento para la obtencion de uretanosInfo
- Publication number
- ES488187A1 ES488187A1 ES488187A ES488187A ES488187A1 ES 488187 A1 ES488187 A1 ES 488187A1 ES 488187 A ES488187 A ES 488187A ES 488187 A ES488187 A ES 488187A ES 488187 A1 ES488187 A1 ES 488187A1
- Authority
- ES
- Spain
- Prior art keywords
- urethanes
- compounds
- palladium
- preparation
- organic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8906—Iron and noble metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/08—Halides
- B01J27/10—Chlorides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792903950 DE2903950A1 (de) | 1979-02-02 | 1979-02-02 | Verfahren zur herstellung von urethanen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES488187A1 true ES488187A1 (es) | 1980-09-16 |
Family
ID=6061991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES488187A Expired ES488187A1 (es) | 1979-02-02 | 1980-02-01 | Procedimiento para la obtencion de uretanos |
Country Status (7)
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3009489A1 (de) * | 1980-03-12 | 1981-09-17 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von urethanen |
JPS5745148A (en) * | 1980-09-01 | 1982-03-13 | Mitsubishi Chem Ind Ltd | Preparation of aromatic carbamic ester |
JPS5772954A (en) * | 1980-10-23 | 1982-05-07 | Mitsubishi Chem Ind Ltd | Preparation of aromatic carbamic acid ester |
DE3322668A1 (de) * | 1983-06-23 | 1985-01-17 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von urethanen |
GB9226453D0 (en) * | 1992-12-18 | 1993-02-10 | Johnson Matthey Plc | Metal oxide catalyst |
KR100239678B1 (ko) * | 1997-05-13 | 2000-01-15 | 박호군 | 카바메이트류의 제조방법 |
CN105251519B (zh) * | 2015-11-25 | 2017-07-18 | 中国科学院合肥物质科学研究院 | 负载贵金属纳米颗粒的氧基氯化铁微米片及其制备方法 |
CN105728735A (zh) * | 2016-03-10 | 2016-07-06 | 中国科学院合肥物质科学研究院 | 负载镍纳米颗粒的氧化铁纳米片及其制备方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3467694A (en) * | 1965-10-15 | 1969-09-16 | American Cyanamid Co | Process for producing urethanes |
NL6613551A (US06633600-20031014-M00021.png) * | 1965-10-15 | 1967-04-17 | ||
US3763217A (en) * | 1970-12-03 | 1973-10-02 | Halcon International Inc | Preparation of carbamates |
US3993685A (en) * | 1974-10-21 | 1976-11-23 | Atlantic Richfield Company | Process for the production of urethanes |
JPS5175043A (US06633600-20031014-M00021.png) * | 1974-12-19 | 1976-06-29 | Mitsui Toatsu Chemicals | |
US4186269A (en) * | 1975-01-30 | 1980-01-29 | Mitsui Toatsu Chemicals, Incorporated | Process for producing an aromatic urethane |
US4178455A (en) * | 1977-07-25 | 1979-12-11 | Mitsui Toatsu Chemicals, Incorporated | Process for preparing aromatic urethanes |
JPS5423432A (en) * | 1977-07-25 | 1979-02-22 | Hitachi Ltd | Cathode-ray tube display unit |
US4134880A (en) * | 1978-01-19 | 1979-01-16 | Mitsui Toatsu Chemicals, Incorporated | Process for producing an aromatic urethane from nitro compounds, hydroxyl compounds and carbon monoxide using metal-Lewis acid-ammonia catalyst systems |
FR2415628A1 (fr) * | 1978-01-26 | 1979-08-24 | Mitsui Toatsu Chemicals | Procede de preparation d'urethannes aromatiques |
DE2808980A1 (de) * | 1978-03-02 | 1979-09-13 | Bayer Ag | Verfahren zur herstellung von urethanen |
DE2808990A1 (de) * | 1978-03-02 | 1979-09-13 | Bayer Ag | Verfahren zur herstellung von urethanen |
DE2819826A1 (de) * | 1978-05-05 | 1979-11-08 | Bayer Ag | Verfahren zur herstellung von urethanen |
-
1979
- 1979-02-02 DE DE19792903950 patent/DE2903950A1/de not_active Withdrawn
-
1980
- 1980-01-15 CA CA343,668A patent/CA1133008A/en not_active Expired
- 1980-01-17 US US06/112,780 patent/US4262130A/en not_active Expired - Lifetime
- 1980-01-21 EP EP80100271A patent/EP0014845B1/de not_active Expired
- 1980-01-21 DE DE8080100271T patent/DE3060161D1/de not_active Expired
- 1980-01-31 JP JP949080A patent/JPS55104256A/ja active Granted
- 1980-02-01 BR BR8000626A patent/BR8000626A/pt unknown
- 1980-02-01 ES ES488187A patent/ES488187A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR8000626A (pt) | 1980-10-21 |
DE3060161D1 (en) | 1982-03-11 |
US4262130A (en) | 1981-04-14 |
DE2903950A1 (de) | 1980-08-07 |
JPH0159267B2 (US06633600-20031014-M00021.png) | 1989-12-15 |
EP0014845A1 (de) | 1980-09-03 |
CA1133008A (en) | 1982-10-05 |
JPS55104256A (en) | 1980-08-09 |
EP0014845B1 (de) | 1982-02-03 |
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